Pith Number

pith:DPBL2WYD

pith:2019:DPBL2WYDILWWCCFEG7ADDECF5D

not attested not anchored not stored refs pending

On the extraction of power-law parts of the probability density functions in star-forming clouds

Daniel Seifried, Lyubov Marinkova, Nicola Schneider, Orlin Stanchev, Philipp Girichidis, Ralf S. Klessen, Sava Donkov, Todor V. Veltchev

arxiv:1908.00489 v1 · 2019-08-01 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPBL2WYDILWWCCFEG7ADDECF5D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:58:36.372064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc2bd5b0342ed6108a437c0319045e8e1b4634078bc44642ac3f8a5a92e00a6

Aliases

arxiv: 1908.00489 · arxiv_version: 1908.00489v1 · doi: 10.48550/arxiv.1908.00489 · pith_short_12: DPBL2WYDILWW · pith_short_16: DPBL2WYDILWWCCFE · pith_short_8: DPBL2WYD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DPBL2WYDILWWCCFEG7ADDECF5D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1bc2bd5b0342ed6108a437c0319045e8e1b4634078bc44642ac3f8a5a92e00a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e451fda94a6bef83499838e888a4463ab07fc4006e282a7d86b92e7f67375a18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-01T16:25:47Z",
    "title_canon_sha256": "75887da754b14279ee295406a912820210ec1db6f9d590b7eeb7b4fdd3fdb428"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00489",
    "kind": "arxiv",
    "version": 1
  }
}